PN-114 and PNR-114 AIR POWERED TENSIONERS

PN-114 and PNR-114
AIR POWERED TENSIONERS
READ THESE INSTRUCTIONS CAREFULLY. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN
RESULT IN SERIOUS PERSONAL INJURY.
STRAP BREAKAGE HAZARD
Improper operation of the tool or sharp corners on the load can result in strap
breakage during tensioning, which could result in the following:
! A sudden loss of balance causing you to fall.
! Both tool and strap flying violently towards your face.
Failure to place the strap properly around the load or an unstable or shifted load could result in a
sudden loss os strap tension during tensioning. This could result in a sudden loss of balance
causing you to fall.
! If the load corners are sharp use edge protectors.
! Positioning yourself in-line with the strap, during tensioning and sealing, can result in severe
personal injury from flying strap or tool. When tensioning or sealing, position yourself to one
side of the strap and keep all bystanders away.
TRAINING
This tool must not be used by persons not properly trained in its use. Be certain that you receive
proper training from your employer. If you have any questions contact your Signode
Representative.
EYE INJURY HAZARD
Failure to wear safety glasses with side shields can result in severe eye injury or
blindness. Always wear safety glasses with side shields which conform to ANSI
Standard Z87.1 or EN 166.
FALL HAZARD
Maintaining improper footing and/or balance when operating the tool can cause you to fall. Do
not use the tool when you are in an awkward position.
CUT HAZARD
Handling strap or sharp parts could result in cut hands or fingers. Wear protective
gloves.
TOOL CARE
! Inspect and clean the tool daily. Replace all worn or broken parts.
! Lubricate all moving parts weekly unless otherwise specified.
! On air powered tools, always disconnect the pneumatic connection to the tool when
performing part removal and replacement procedures. NEVER connect a pneumatic source to
a disassembled tool unless otherwise specified.
WORK AREAS
Keep work areas uncluttered and well lighted.
2
READ THESE INSTRUCTIONS CAREFULLY. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN
RESULT IN SERIOUS PERSONAL INJURY.
! Use correct Signode products for your application. If you need help contact your Signode
Representative.
! Signode tools and machines are designed and warranted to work together with Signode strapping
and seals. Use of non-Signode strap and seals and/or manufactured or specified replacement parts
may result in strap breakage or joint separation while applying strapping to a load or during
normal shipping and handling. This could result in severe personal injury.
JOINT FORMATION
!
Before using this tool, read its Operation and Safety Instructions contained in this manual.
! This tool can be used with a variety of Signode sealer tools. Read the sealer’s manual
thoroughly to inspect a formed seal joint. Each joint must be inspected to make certain it has
been properly made. A properly formed joint is shown in every sealer’s manual. If the joint
does not appear to have been made properly, then the operator must proceed as follows.
1. Make certain that the tool's operating instructions are being followed before applying
another strap.
2. Cut the strap off and apply a new strap and seal.
3. An improper formed seal which does not have good notches or crimps, could result in
strap separation. Before moving any package be certain that the seal is formed as shown
in the sealer’s manual. Inspect the joint to make certain it appears as shown in the
sealer’s manual. If not, remove the broken strap and check the tool for worn or broken
parts. Repair the tool for worn or broken parts. Repair the tool before applying another
strap.
MOVING AND STACKING STRAPPED LOADS
Before moving or stacking any strapped load, follow all standard industry practices regarding
safe material handling procedures.
CUTTING TENSIONED STRAP
Use only cutters designed for cutting strap; never use claw hammers, crowbars, chisels, axes or
similar tools. Such tools will cause the strap to fly apart with hazardous force. Before using any
Signode product read its Operation and Safety Manual.
3
TABLE OF CONTENTS
General Safety Instructions
Specifications
Major Components
Installation
Maintenance
Pneumatic Information
Strap Tension
Operating Instructions
Part Removal & Replacement
Parts List, Tool
Parts List, Gear Housing
Parts List, Air Motor
Declaration Of Conformity
2
4
5
5
5
6
8
9
10
12
14
16
19
Signode tools and machines are
designed and warranted to work together
with Signode strapping and seals. Use of
non-Signode strap, seals and/or
manufactured or specified replacement
parts may result in strap breakage or
joint separation while applying strapping
to a load or during normal shipping and
handling. This could result in severe
personal injury.
PN-114
Part No. 008860
PNR-114
Part No. 008970
SPECIFICATIONS
STRAP
MODEL
TYPE
WIDTH
THICKNESS
SEALS
PN-114
Apex
&
Magnus
3/4"(19mm)
to
1-1/4"(31.75mm)
.020"(0.5mm)
to
.044"(1.12mm)
34SYC, 34PNSC,
34HOC,
34SHOC,
114P
PNR-114
4
MAJOR COMPONENTS, PN-114 & PNR-114
TOOL INSTALLATION
To work effectively, the tool must be properly installed. This installation includes the proper
placement of a strapping dispenser to provide a continuous supply of strap for the application
and a satisfactory air supply.
TOOL MAINTENANCE
Clean the tool daily with a brush and apply light machine oil to all the moving surfaces. The feed
wheel can be cleaned by holding a wire brush parallel to the face of the wheel while the tool is
running.
5
PNEUMATIC INFORMATION
AIR SUPPLY INSTALLATION
If compressor has a good dryer unit, use black pickled pipe. When a dryer unit is not installed,
use galvanized or copper pipe. To perform reliably, a pneumatic tool requires a continuous
source of clean, water-free air at adequate pressure.
Never operate this tool using a bottled air or gas source.
Bottled air/gas sources do not provide consistent operating pressure
A filter-regulator-lubricator unit (Signode Part No. 008559) must be installed as close to the air
tool as possible, preferably within 10 feet. It should be placed in a convenient location where it
can easily be drained, adjusted, and filled with oil. The air hose must have at least a 3/8" I.D. A
quick-connect press-on socket is installed on the stress spring end of the hose for convenient
hookup to the air tool.
Filter and lubricator bowls are
made of polycarbonate
material. Do not install where
bowls may be exposed to
materials incompatible with
polycarbonate. Certain oils,
solvents, and chemicals or
their fumes can weaken these
bowls and possibly cause
them to burst. Clean only with
warm water. A cut-off valve
placed ahead of the filter will
be useful when cleaning the
filter or replenishing the
lubricator.
MOISTURE
Moisture is always present in air lines due to condensation within the lines as the air cools.
Steps must be taken to remove this moisture and to keep it from the air tool. This is because
water tends to wash away lubricants and cause corrosion, sticking and failure of internal parts.
The main line should be pitched so the far end terminates in a water leg. Branch lines are taken
from the top of the main, never off the bottom. Every branch should have a water leg at its
lowest point, with a drain cock which is drained daily.
If these precautions are taken and water is still present, an after cooler and a moisture separator
are required between the compressor and the air receiver tank. A large air line separator can be
installed in the air tool line, but precautions must be taken to insure that it will be drained daily,
before the air tool is operated.
6
Water in air lines is a constant threat to the proper operation of air tools. Even near freezing
operating conditions, a good refrigerant type dryer is essential. A good dryer will remove 95%
or more of water right at the compressor. The remaining moisture is removed at the water leg in
the piping system or in the filter (Part No. 008559).
NOTE: Additional information is available in the Signode publication, "Air Supply Manual" (Part
No. 186038). If you have any questions, contact your local Signode Representative.
LUBRICATION
The air tool must be properly lubricated. This is achieved by keeping the air line lubricator filled
with oil and correctly adjusted. Without proper lubrication, the tool will become sticky and will
be difficult to release from the strap.
Install the lubricator as close to the air tool as possible. The arrow on the lubricator's top
surface must point in the direction of air flow.
For proper operation, oil must drop through the lubricator sight glass at a rate of 4 to 10 drops
per minute. This rate is checked while the air tool is running free. Only 20% of this oil is actually
delivered to the tool. The remaining oil drops back into the oil reservoir. The unit is factory set
and should require no adjustment. If an adjustment is required, the adjusting screw on top of
the lubricator may be turned as marked to reduce or increase the flow of oil.
The correct grade of oil must be used in the lubricator; too heavy an oil will not provide sufficient
lubrication and will cause sticking and sluggish operation of the air tool.
Recommended oils are any good grade of rust and oxidation inhibiting oil with a viscosity of 80120 S.U.S. at 100 degrees Fahrenheit. (0.15 to 0.25 cm2 /sec. at 38 degrees Celsius), such as:
Non Fluid Oil Co., grade #LS-1236
Signode oil - Part No. 008556
If necessary, use SAE #5 or SAE #10 non-detergent, cut 1 to 1 with kerosene.
NOTE: Some oils contain anti-wear additives which may disable the tool. Be certain to use
recommended oil.
Several drops of lubricator oil added to the inlet of the air line each day will help insure good
operation. A noticeable reduction of performance can usually be corrected by squirting a few
drops of oil into the air line.
COLD WEATHER OPERATION
If a tool does not operate satisfactorily in freezing temperatures, certain steps can correct the
problem. The following steps can be taken to improve cold weather operation of the tool:
a. An air line dryer adjacent to the compressor.
b. Use lubricant recommended by Signode. Signode has tested the use of anti-freezes, none
work well in air tools; the tool will gum up when anti-freezes are introduced and will not
function properly. The best lubricant for freezing weather is the 1 to 1 oil and kerosene
combination.
c. If possible, run the air supply line to a indoor located Filter-Regulator-Lubricator or relocate
the F-L-R to a warmer operating area.
7
STRAP TENSION
RECOMMENDED AIR PRESSURE
Failure to use the proper strap/seal/tool
combination for the load being strapping
can result in an improperly secured load
which can result in severe personal
injury. If you have any questions, contact
your local Signode Representative.
Strap tension is controlled by air pressure.
Adjust the pressure regulator to give the
desired tension level. Once the regulator is
set, tension will be uniform on all straps
provided the operator allows the air motor to
stall. The air pressure gauge must be
accurate. Confirm calibration by comparing
it to a master gauge.
Strap breakage hazard. Increasing the
tensioncan result in strap brteakage. If a
strap breaks duroing tensioninh, reduce
the air pressure by 5 psi (0.35 Bar)
increments until the strap does not
break.
TENSION
psig
Bar
lbs.
Newtons
90
6.2
1600
7104
80
5.5
1425
6327
70
4.8
1200
5328
60
4.1
1050
4662
50
3.4
900
3996
psig
Bar
3/4 x .020 (19 x .51mm)
55
3.7
3/4 x .023 (19 x .58mm)
55
3.7
3/4 x .028 (19 x .71mm)
80
5.5
3/4 x .035 (19 x .89mm)
80
5.4
MAGNUS
psig
Bar
3/4 x .020 (19 x .51mm)
75
5.1
3/4 x .025 (19 x .64mm)
80
5.5
3/4 x .031 (19 x .79mm)
85
5.8
3/4 x .035 (19 x .89mm)
85
5.8
3/4 x .044 (19 x 1.1mm)
90
6.2
1-1/4x.031 (31.75 x .79mm)
90
6.2
1-1/4x.035 (31.75 x .88mm)
90
6.2
1-1/4x.044 (31.75 x 1.1mm)
90
6.2
If the above air pressures do not result in
tension levels that satisfy your strapping
needs, then increase the air pressure in
increments of 5 psig (.34 Bar) until desired
tensions are achieved.
APPROXIMATE STRAP TENSIONS
AIR PRESSURE
APEX
Do not exceed 90 psig (6.2 Bar) input air
pressure to the tool.
8
OPERATING INSTRUCTIONS
Before operating this tool, make sure it has been properly maintained as noted in the
Maintenace section of this manual.
Wear safety glasses. Always position yourself to one side of the strap. Make sure all
bystanders are clear before proceeding.
Failure to follow the above could result in severe personal injury.
1. Thread the strap through a Signode full overlap
push type seal. Encircle the bundle and
rethread the strap end through the seal as
shown. Bend the strap end back sharply under
the seal, about 2 1/2 inches, and pull out the
slack strap.
2. Press the gripper lever (A) with the thumb.
Place the top strap into the front nose opening
and slide the tool forward until it butts against
the seal.
3. While standing to one side of the strap line,
release the gripper lever (A) and turn the air
control ring (B) in the direction of the arrow
with the palm of the hand. The tool will
automatically tension the strap and hold it taut.
9
OPERATING INSTRUCTIONS, Continued
4. Notch the seal with a sealing tool. Note that the
tensioner automatically keeps tension on the
strap. Inspect the seal to make sure the sealing
tool has properly formed a joint.
5. Before shutting of the air , break the strap at the
seal by swinging the tensioner up and down as
shown. DO NOT EXCEED 90o MOVEMENT. If
the tool is swung too far forward, damage to
the seal will occur and the strap will not break
off.
PART REMOVAL & REPLACEMENT
Refer to pages 12 and 13 of this manual for part identification and additional information. With
the exception of the breaker nose, the tool must be disassembled as follows to remove and
replace the below mention parts.
2. Drive the 3/16 x 1 roll pin (2) from the outer link (22) and the pivot shfat (3).
3. Press down on the handle (7) and pull the outer link from the pivot shaft and the feed wheel
drive shaft.
4. Pull the feed wheel (20) from the drive shaft and set all parts to the side for reassembly.
Removing these parts allows access to the wear plug (13) and, if working on a pnr tool, the roller
(26).
10
FEED WHEEL
If a new feed wheel is needed, simply install the new one on the drive shaft and reassembl the
tool. Adjust the feed wheel to wear plug clearance.
WEAR PLUG
1. From the bottom of the tool, tap up on the wear plug to drive it free of the breaker foot (16).
2. Drive the 1/8 x 7/16 roll pin (12) from the old plug and drive it into the new one, making sure
the pin is set just below the working surface of the wear plug.
3. Set the wear plug into the breaker foot and firmly set it in place.
4. Reassemble the tool and adjust the feed wheel to wear plug clearance.
ROLLER (PNR-114 ONLY)
1. Drive out he 1/8 x 7/8 roll pin (24) that contains the roller pin (28) and the roller assembly (26,
27) within the breaker foot. Withdraw the roller pin. The roller assembly will fall free of the
tool.
2. Inspect the working surfaces of the roller pin (28) and the roller bearing (27). Replace any
parts found to be worn. Note that the roller has the word OUT stamped on one end. This end
must face towards the outer link (22) when it is reassembled within the breaker foot.
3. Reassemble the tool and adjust the feed wheel to roller clearance.
FEED WHEEL TO WEAR PLUG CLEARANCE
Set the clearance between the feed wheel and the wear plug to within a range of .001" to .005"
(.025mm - .13mm). To obtain this clearance:
1. Loosen the locking screw (11) that holds the lock screw (8) in place.
2. Turn the lock screw out until the feed wheel contacts the wear plug.
3. Press down on the handle (7) to raise the feed wheel. Insert a gauge of the proper size
between the feed wheel and the wear plug. Release the handle.
4. Tighten the lock screw (8) until the gauge can be withdrawn from between the two and secure
the setting by tightening the locking screw (11).
FEED WHEEL TO ROLLER CLEARANCE (PNR-114 ONLY)
The feed wheel to roller clearance on the PNR tool is set in a manner similar to the PN tool,
although there is NO CLEARANCE to be established between the two parts. The parts are to
come together but without undue feed wheel pressure being applied to the roller.
BREAKER NOSE
1. Remove the 5/16-18 Flexloc nut (15) from the breaker nose pivot shaft (18). Withdraw the shaft
then remove the breaker nose (17) and torsion spring (19).
2. Replace parts as needed, being sure to preload the torsion spring during reassembly.
11
PARTS LIST, TOOL
KEY
QTY.
PN-114
PART #
PNR-114
PART #
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
009044
006787
008873
009584
005756
080257
008897
008799
008865
008868
006428
008148
008678
008899
005211
008859
008677
008683
008679
008898
008863
422203
------------------------------004963
172545
009044
006787
008873
009584
005756
080257
008897
---------------006428
----------008899
005211
008971
008677
008683
008679
008898
008863
422203
008940
004958
006667
008972
008973
008974
004963
172545
Allen nut, 3/8-24
Roll pin, 3/16 x 1
Pivot shaft
Washer
Roll pin, 3/16 x 3/4
Flat head socket cap screw, 10-32 x 3/4
Handle
Hollow lock screw, 3/8-24 x 3/16
Detent assembly
Detent spring
Socket head set screw, 8-32 x 1/4
Roll pin, 1/8 x 7/16
Wear pad assembly
Foot spring
Flexloc, thin nut, 5/16-18
Breaker foot
Breaker nose
Socket head shoulder screw, 3/8 dia. x 1-1/4
Nose spring
Feed wheel
Outer bearing
Outer link
Socket head flat point set screw, 3/8-24 x 1/2
Roll pin, 1/8 x 7/8
Roll pin, 5/16 x 7/8
Roller
Bearing
Roller pin
Flexloc nut, thin, 10-32
Grip
! When ordering parts please show tool model, part number and description.
! Recommended spare parts are underlined and should be stocked.
! Comman hardware parts can be obtained at any local hardware supply.
* Apply one drop of Loctite #242 sealant to cleaned parts. Allow 12 hours to set if possible.
Do not apply to small screws or close to moving parts as liquid spreads easily.
12
13
PARTS LIST, GEAR HOUSING
KEY
QTY.
PART #
DESCRIPTION
1
2
3
4
5
7
8
9
10
11*
12
13
14
15
16
17
18
19
20
21
22
23*
24
25
1
1
1
1
3
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
4
1
1
1
1
2
1
008781
008872
008871
008769
008766
306389
008756
008774
008772
008858
008751
008752
008672
008754
008779
008862
008869
008753
008989
008874
008757
008838
003132
280531
280532
002163
286373
Thrust washer
Ring gear key
Ring gear
Spacer
Idler gear
Idler gear plate assembly
Bearing, Fafnir 7203
Key
Worm
Gear housing
Needle bearing
Truarc ring
Bushing
Bearing, Fafnir KPl2A
Worm - gear
Feedwheel shaft
Cover
Truarc ring
Gasket
Base plate
Flat head socket cap screw, #10-24 x 3/4
Stop pin
Caution sign
Nameplate, PN-114 tool
Nameplate, PNR-114 tool
Drive screw
Information sign
26
27
! When ordering parts please show tool model, part number and description.
! Recommended spare parts are underlined and should be stocked.
! Comman hardware parts can be obtained at any local hardware supply.
* Always order stop pin (008838) when replacing gear housing.
14
NOTES:
1.
Pack the gear housing (11) about 1/3 full with Non-Fluid Oil #K55 or equivalent.
2.
Bearing must be installed with wide shoulder away from worm.
3.
When assembling the worm gear, the side stamped 'T' must face towards the back of the
housing.
** Use Loctite #271 (Red).
15
PARTS LIST, AIR MOTOR, 105L14, PART NO. 024650
KEY
QTY.
PART NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
33
34
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
2
2
1
2
1
1
1
1
1
1
2
1
024631
023557
024676
024662
023559
023549
024663
004164
024656
023372
024661
024655
024633
024653
024652
024668
024651
024602
023510
024669
023481
023547
023518
024674
024658
024659
023558
024678
008731
023556
024671
023533
280537
Filter assembly
Retainer, Spirolox, #RS-181
Valve collar
Valve stem
O-ring
Retainer
Valve sleeve
O-ring
Motor housing
Roll pin, 3/16 x 3/8
Valve spring
Deflector assembly
Bearing, Fafnir, #ASIK7-SRI #2
Back end plate
Cylinder
Rotor
Vane
Spacer
Align pin
Front end plate
Ball bearing
Ball bearing
Pin
Gear cage
Idler assembly
Ring gear
Seal
Ring nut
Socket head cap screw, #10-24 x 3/4
Pin
Gear housing
Pin
On-Off label
! When ordering parts please air motor model, part number and description.
! Recommended spare parts are underlined and should be stocked.
! Common hardware parts can be obtained at any local hardware supply.
16
NOTES:
1.
Align marks as indicated.
2.
Location of air motor number (underside).
3.
Idler assemblies and bearings, except (13), are to be lubricated with Non-Fluid Oil #K55 or
equivalent. Idler assemblies (25) and vanes (17) must soak in air line oil overnight before
assembling air motor.
4.
If the rear motor housing (9) becomes loose, it must be retightened while the motor is
running at 20 to 30 psig (1.6 to 2.0 Bar) air pressure. This will ensure proper alignment
and rotor freedom.
17
EU Declaration of Conformity
The Supply of Machinery (safety) Regulations
1992 (S.I. 1992/3073)
It is hereby declared that the undermentioned machinery has been designed and
constructed to comply with the health and safety requirements defined in EC Directive
89/392/EEC
Machine Supplier:
Signode, Division of ITW Ltd.
Queensway, Fforestfach
Swansea SA5 4ED
Machine Description: PN/PNR
Machine Type:
Pneumatic Tensioner Hand Strapping tool.
Provisions with which machine complies:
89/392/EEC, 91/368/EEC
Harmonised EuroNorms with which machine complies:
EN 292:1, EN 292:2, EN 294, EN 349
Technical Standards with which machine complies:
NA
Signature:
Date: 19 DEC 1994
(Peter Oseland)
19
SIGNODE
NEW TOOL WARRANTY
Signode Engineered Products Warrants that a new Signode strapping tool will operate per functional
specifications for a period of sixty (60) days after the date of shipment to the owner's place of business.
Normal wearing parts, as outlined in the Operation, Parts & Safety manual, are covered by a thirty (30)
day warranty unless, in Signode's judgement, these parts have been subjected to abnormal or extreme
usage. Signode's sole liability hereunder will be to repair or replace, without charge, F.O.B. Signode's
Glenview, Illinois plant, any tool which proves to not operate per functional specifications within the
stated period. Signode reserves the right to replace any tool which proves not to operate per functional
specifications with a new or like-new tool of the same model if in Signode's judgement such replacement
is appropriate. Any new replacement tool provided to an owner will carry a full sixty (60) day warranty.
Any warranty repaired tool or like-new replacement tool will carry a warranty for the balance of the time
remaining on the initial sixty (60) day warranty. This warranty will be extended to compensate for the
time the tool is in Signode's possession for warranty repairs.
This warranty is void as to any tool which has been: (I) subjected to mis-use, misapplication, accident,
damage, or repaired with other than genuine Signode replacement parts, (II) improperly maintained, or
adjusted, or damaged in transit or handling; (III) used with improperly filtered, unlubricated air or
improper strapping material, (IV) in Signode's opinion, altered or repaired in a way that affects or
detracts from the performance of the tool.
SIGNODE MAKES NO WARRANTY, EXPRESSED OR IMPLIED, RELATING TO MERCHANTABILITY,
FITNESS OR OTHERWISE EXCEPT AS STATED ABOVE AND SIGNODE'S LIABILITY AS ASSUMED ABOVE
IS IN LIEU OF ALL OTHERS ARISING OUT OF OR IN CONNECTION WITH THE USE AND PERFORMANCE
OF THE TOOL. IT IS EXPRESSLY UNDERSTOOD THAT SIGNODE SHALL IN NO EVENT BE LIABLE FOR
ANY INDIRECT OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, DAMAGES WHICH
MAY ARISE FROM LOSS OF ANTICIPATED PROFITS OR PRODUCTION, SPOILAGE OF MATERIALS,
INCREASED COSTS OF OPERATION OR OTHERWISE.
Considerable effort has be made to ensure that this product conforms to our high quality standards.
However, should you experience any difficulties, please contact your Sales Representative providing
samples and the manufacturing code specified on the tool.
Thank you for your help.
SIGNODE ENGINEERED PRODUCTS
Hand Tool Division
3620 W. Lake Avenue, Glenview, Illinois 60025
© Copyright 1999, Signode 186013 Rev. 5/1999